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SLA: RF Admittance Type Level Sensor with Buildup immunity

Item Code: SLA_D

Admittance Level Limit Switch (Use media such as Low dielectric media e.g. cement, fly ash, clinkers, ESP hoppers)
  • Application Temperature Range: Up to 1000°C
  • Universal Power Supply: 18 to 55 V DC and 90 to 265 V AC at 50Hz
  • Remotely mounted electronics upto 15 m
  • Available in Integral & remote models
  • Coating Immunity specially for sticky and viscous media
  • Output: 1/2 SPDT Relay
  • Available in Part & Full PTFE Insulation
  • Certifications: Flame Proof IIA, IIB & IP65 Housing
  • Available in rod & rope type

The probe comprises of sense, shield and ground electrodes electrically isolated from the metallic tank by means of suitable insulators. The sense electrodes and the vessel wall serve as the two electrodes of an imperfect capacitor with the service material as the dielectric. A change in material level causes a change in admittance of this imperfect tank capacitors.

  • High durability and system reliability
  • Suitable for very dusty environment
  • Power Consumption: Less than 05 VA
  • Calibration possible from remote location
  • Shorter Probe Lengths
Applications of SLA Dot Display - Admittance based Level Sensor in Cement Manufacturing Process
Cement Manufacturing Process

High-temperature process in cement requires a level measurement solution with better temperature endurance.

  • Clinker Cooler
  • ESP Hopper & Bag Filter Hopper
  • Limestone Silo
Applications of SLA Dot Display - Admittance based Level Sensor in Steel & Metullargy Process
Steel & Metullargy Process

For the operator's safety, RF admittance level switch can be available with the evaluation unit installed at a distance of 50m.

  • Blast Furnace
  • Coke
  • Iron Ore
  • Sinter Ore
Applications of SLA Dot Display - Admittance based Level Sensor in power industry
Power Industry

SLA Dot Display with heat sink is a profitable solution for the power industry to resist variable temperature.

  • Flux Coal Bunker
  • Coke Ovan Battery
  • ESP Hoppers
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Help Articles
principle of admittance level sensor
RF Admittance Principle

The designing principle behind the rf admittance level sensor and its comparison with RF capacitance level sensor.

SLA Dot Display - Admittance Level Sensor
Level Sensor Probes

Availablility of different types of probes for admittance level sensor according to temperature and applications.

Level Detection in Fly-Ash
Fly Ash Level Detection

Detail information about the challenges of fly ash level detection and its purposed solution.

Admittance Level Sensor Datasheet

Briefly covers a general Introduction, Applications and Basic Specs.

Admittance Level Sensor Instruction Manual
Instruction Manual

Covers Detailed Specs, Installation and Operating Instructions.